package com.bytedance.common.utility.collection;

import android.database.DataSetObserver;

import java.util.Iterator;

public final class c {
    public WeakList a;

    public c() {

        this.a = new WeakList();
    }

    public final void a() {
        WeakList v1 = this.a;
        synchronized (v1) {
            Iterator<DataSetObserver> v2 = this.a.iterator();
            while (v2.hasNext()) {
                v2.next().onChanged();
            }
        }
    }
}

